File size: 2,569 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | import { getModuleBuildInfo } from '../get-module-build-info'
import { stringifyRequest } from '../../stringify-request'
import type { webpack } from 'next/dist/compiled/webpack/webpack'
import { WEBPACK_RESOURCE_QUERIES } from '../../../../lib/constants'
import type { MiddlewareConfig } from '../../../analysis/get-page-static-info'
import { loadEntrypoint } from '../../../load-entrypoint'
import { isMetadataRoute } from '../../../../lib/metadata/is-metadata-route'
export type EdgeAppRouteLoaderQuery = {
absolutePagePath: string
page: string
appDirLoader: string
preferredRegion: string | string[] | undefined
nextConfig: string
middlewareConfig: string
cacheHandlers: string
}
const EdgeAppRouteLoader: webpack.LoaderDefinitionFunction<EdgeAppRouteLoaderQuery> =
async function (this) {
const {
page,
absolutePagePath,
preferredRegion,
appDirLoader: appDirLoaderBase64 = '',
middlewareConfig: middlewareConfigBase64 = '',
nextConfig: nextConfigBase64,
cacheHandlers: cacheHandlersStringified,
} = this.getOptions()
const appDirLoader = Buffer.from(appDirLoaderBase64, 'base64').toString()
const middlewareConfig: MiddlewareConfig = JSON.parse(
Buffer.from(middlewareConfigBase64, 'base64').toString()
)
const cacheHandlers = JSON.parse(cacheHandlersStringified || '{}')
if (!cacheHandlers.default) {
cacheHandlers.default = require.resolve(
'../../../../server/lib/cache-handlers/default.external'
)
}
// Ensure we only run this loader for as a module.
if (!this._module) throw new Error('This loader is only usable as a module')
const buildInfo = getModuleBuildInfo(this._module)
buildInfo.nextEdgeSSR = {
isServerComponent: !isMetadataRoute(page), // Needed for 'use cache'.
page: page,
isAppDir: true,
}
buildInfo.route = {
page,
absolutePagePath,
preferredRegion,
middlewareConfig,
}
const stringifiedPagePath = stringifyRequest(this, absolutePagePath)
const modulePath = `${appDirLoader}${stringifiedPagePath.substring(
1,
stringifiedPagePath.length - 1
)}?${WEBPACK_RESOURCE_QUERIES.edgeSSREntry}`
const stringifiedConfig = Buffer.from(
nextConfigBase64 || '',
'base64'
).toString()
return await loadEntrypoint(
'edge-app-route',
{
VAR_USERLAND: modulePath,
VAR_PAGE: page,
},
{
nextConfig: stringifiedConfig,
}
)
}
export default EdgeAppRouteLoader
|